GB1062850A - Process for the production of foamed phenolic resins - Google Patents

Process for the production of foamed phenolic resins

Info

Publication number
GB1062850A
GB1062850A GB53721/65A GB5372165A GB1062850A GB 1062850 A GB1062850 A GB 1062850A GB 53721/65 A GB53721/65 A GB 53721/65A GB 5372165 A GB5372165 A GB 5372165A GB 1062850 A GB1062850 A GB 1062850A
Authority
GB
United Kingdom
Prior art keywords
castor oil
ethoxylated
nonyl phenol
production
mols
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB53721/65A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dynamit Nobel AG
Original Assignee
Dynamit Nobel AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dynamit Nobel AG filed Critical Dynamit Nobel AG
Publication of GB1062850A publication Critical patent/GB1062850A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/0061—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof characterized by the use of several polymeric components
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2361/00—Characterised by the use of condensation polymers of aldehydes or ketones; Derivatives of such polymers
    • C08J2361/04—Condensation polymers of aldehydes or ketones with phenols only
    • C08J2361/06—Condensation polymers of aldehydes or ketones with phenols only of aldehydes with phenols
    • C08J2361/08—Condensation polymers of aldehydes or ketones with phenols only of aldehydes with phenols with monohydric phenols
    • C08J2361/10—Phenol-formaldehyde condensates
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2471/00—Characterised by the use of polyethers obtained by reactions forming an ether link in the main chain; Derivatives of such polymers

Abstract

In the simultaneous foaming and hardening at a temperature of up to 60 DEG C. of a liquid phenol-formaldehyde resin composition containing a blowing agent and an acid hardener, the composition contains 0.5-5.0% (based on resin) of a pore regulator which is water-soluble ethoxylated castor oil optionally containing up to 98% of ethoxylated nonyl phenol. The ethoxylated castor oil contains 40 mols. of ethylene oxide per mol. of castor oil and the ethoxylated nonyl phenol contains 6-8 mols. of ethylene oxide per mol. of nonyl phenol. The blowing agent is n-pentane or monofluorotrichloromethane. The hardener is a mixture of glycol and hydrochloric acid.
GB53721/65A 1964-12-17 1965-12-17 Process for the production of foamed phenolic resins Expired GB1062850A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED46078A DE1236183B (en) 1964-12-17 1964-12-17 Process for the production of phenolic resin foams

Publications (1)

Publication Number Publication Date
GB1062850A true GB1062850A (en) 1967-03-22

Family

ID=7049476

Family Applications (1)

Application Number Title Priority Date Filing Date
GB53721/65A Expired GB1062850A (en) 1964-12-17 1965-12-17 Process for the production of foamed phenolic resins

Country Status (6)

Country Link
US (1) US3779959A (en)
BE (1) BE673679A (en)
DE (1) DE1236183B (en)
FR (1) FR1457968A (en)
GB (1) GB1062850A (en)
NL (1) NL151725B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0170357A1 (en) * 1984-05-25 1986-02-05 BP Chemicals Limited A process for producing phenolic foams
US5100574A (en) * 1988-11-18 1992-03-31 Kao Corporation Deinking agent

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4102832A (en) * 1968-06-06 1978-07-25 Dynamit Nobel Aktiengesellschaft Method of hardening and foaming liquid resols using a mixture of diluent and aromatic sulfonic acid
DE1920867C3 (en) * 1969-04-24 1975-10-02 Dynamit Nobel Ag, 5210 Troisdorf Process for the production of phenolic resin foams
US4000096A (en) * 1971-08-25 1976-12-28 Henri Lievremont Measuring and mixing process for the manufacture of foamed resins and installation and conglomerates obtained by using them
FR2256193B1 (en) * 1973-12-28 1978-11-10 Charbonnages Ste Chimique
US4281069A (en) * 1980-05-14 1981-07-28 Armstrong World Industries, Inc. Phenolic foam
US4729850A (en) * 1981-07-10 1988-03-08 The Celotex Corporation Polyoxyalkylene/unsaturated diester reaction product for cellular foam stabilization
US4555442A (en) * 1981-07-10 1985-11-26 The Celotex Corporation Polyoxyalkylene/unsaturated diester reaction product for cellular foam stabilization
US4418158A (en) * 1981-07-10 1983-11-29 The Celotex Corporation Polyoxyalkylene/unsaturated diester reaction product for cellular foam stabilization
US4520140A (en) * 1981-07-10 1985-05-28 The Celotex Corporation Polyoxyalkylene/unsaturated diester reaction product for cellular foam stabilization
US4365024A (en) * 1981-07-10 1982-12-21 The Celotex Corporation Polyoxyalkylene/unsaturated diester reaction product for cellular foam stabilization
US4481307A (en) * 1981-07-10 1984-11-06 The Celotex Corporation Polyoxyalkylene/unsaturated diester reaction product for cellular foam stabilization
US4426462A (en) 1982-07-27 1984-01-17 Dynamit Nobel Ag Method for the preparation of highly absorbent phenolic resin foams
US4529745A (en) * 1983-05-02 1985-07-16 Jim Walter Resources, Inc. Unsaturated polyoxyalkylene adduct/fumarate diester reaction product for cellular foam stabilization
US4572919A (en) * 1983-05-02 1986-02-25 Jim Walter Resources, Inc. Unsaturated polyoxyalkylene adduct/fumarate diester reaction product for cellular foam stabilization
CA1238149A (en) * 1984-10-30 1988-06-14 Jacynthe Cote Closed cell phenolic foams
CN103290686B (en) * 2013-05-14 2015-09-23 中国人民解放军空军油料研究所 A kind of composition of the fiberglass surfacing for the treatment of filtering separator for fuel of jet airplane

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3138563A (en) * 1961-04-03 1964-06-23 Owens Corning Fiberglass Corp Foamable composition comprising a phenol aldehyde resole or a chlorinated diphenyl oxide containing a coated neutralizing agent

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0170357A1 (en) * 1984-05-25 1986-02-05 BP Chemicals Limited A process for producing phenolic foams
AU578699B2 (en) * 1984-05-25 1988-11-03 Borden Chemical Gb Limited A process for producing phenolic foams
US5100574A (en) * 1988-11-18 1992-03-31 Kao Corporation Deinking agent

Also Published As

Publication number Publication date
US3779959A (en) 1973-12-18
FR1457968A (en) 1966-11-04
DE1236183B (en) 1967-03-09
NL151725B (en) 1976-12-15
BE673679A (en) 1966-06-13
NL6516417A (en) 1966-06-20

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